<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta content="application/xhtml+xml;charset=UTF-8" http-equiv="Content-Type">
	<meta content="no-cache,must-revalidate" http-equiv="Cache-Control">
	<meta content="no-cache" http-equiv="pragma">
	<meta content="0" http-equiv="expires">
	<meta content="telephone=no, address=no" name="format-detection">
	<meta name="viewport" content="width=device-width, height=device-height, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0,viewport-fit=cover">
	<meta name="apple-mobile-web-app-capable" content="yes" /> <!-- apple devices fullscreen -->
	<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
    <title></title>
    <style>
      .page-loading {
        min-height: 40px;
        width: 100px;
        position: fixed;
        left: 50%;
        top: 50%;
        margin-left: -55px;
        margin-top: -35px;
        display: flex;
        justify-content: center;
        align-items: center;
        background: rgba(0,0,0,0.6);
        color: #fff;
        border-radius: 5px;
        font-size: 12px;
        padding: 0 5px;
      }
    </style>
  </head>
  <body>
    <div id="app">
      <div class="page-loading" id="page_loading">
        加载中...
      </div>

      <!-- 引入Vue.js -->
      <script src="https://cdn.staticfile.org/vue/2.5.16/vue.min.js"></script>
      <!-- 引入vuex.js -->
      <script src="https://cdn.staticfile.org/vuex/2.4.0/vuex.min.js"></script>
      <!-- 引入vue-router -->
      <script src="https://cdn.staticfile.org/vue-router/2.3.1/vue-router.min.js"></script>

      <script src="https://cdn.jsdelivr.net/npm/vant@2.0.7/lib/vant.min.js"></script>

      <script>
        var lowNetCheck = setTimeout(function(){
          try{
            document.getElementById('page_loading').innerHTML = '网络连接较慢，请耐心等候';
            window.clearTimeout(lowNetCheck);
          }catch(e){}
        },6000);

        var veryLowNetCheck = setTimeout(function(){
          try{
            document.getElementById('page_loading').innerHTML = '网络连接非常慢，请检查网络或重试。';
            window.clearTimeout(veryLowNetCheck);
          }catch (e) {}
        },15000);
      </script>

    </div>
    <div style="display: none;">
      <script>
        var _hmt = _hmt || [];
        (function() {
          var hm = document.createElement("script");
          hm.src = "https://hm.baidu.com/hm.js?25e5194f5ead97696fabf2126e549010";
          var s = document.getElementsByTagName("script")[0];
          s.parentNode.insertBefore(hm, s);
        })();
      </script>
    </div>

  </body>
</html>
